INDEX 



jV^o^c. —Page-numbers in thick type refer to the sections on classification. 



Alxlomen, 6 ; of Aniphi- 

 poda, 225 ; of Brancbio- 

 poda, 34 ; of Cirripedia, 

 113 ; of Copepoda, 74 ; 

 of Cuiiiacea, 184 ; of 

 Decapoda, 259 ; of Iso- 

 poda, 198 ; of Lepto- 

 straca, 152 ; of Malaco- 

 straca, 144; of Mysidacea, 

 172 ; of Stomatopoda, 

 321 

 Alidomiiial appendages of 

 Amphipoda, 232 ; of 

 Leptostraca, 156 ; of 

 Malaco.straca, 146 

 Al)domiualia, 108, 139 

 Acanthephyra, 311 

 Acantbepliyridae, 311 

 Acanthocojie, 207, 219 

 Acanthocyclinae, 315 

 Acanthocycliis, 315 

 A canthonotozoma, 241 

 Acantliouotozoniatidae, 241 

 Acanthouyohinae, 316 

 Acanthonyx, 316 

 Acanthosoma, 297 

 Acanthotelson , 168 

 Acartia, 102 

 J Qpfps 2/3 



Achtheres, 80, 83, 100, 103 

 Acontiophoms, 78, 79, 103 

 Acrothoracica, 1, 106, 108; 

 definition, 140 ; mor- 

 phology, 108 

 Adductor muscle of Bran- 

 chiopoda, 44 ; of Cirri- 

 pedia, 1 16 ; of Ostracoda, 

 57, 64 ; of Leptostraca, 

 157 

 Adhesive organ of Bran- 



chiopoda, 43 

 Aega, 208, 220 

 Aeger, 307 

 Aeginae, 220 

 Aegisthns, 103 



Aegleu, 277, 313 

 Aegleidae, 304, 313 

 Aesthetascs, 20 ; of Cope- 

 poda, 76, 85 

 Aetideus, 102 

 Affinities of Amphipoda, 

 239 ; of Branchiopoda, 

 51 ; of Cirripedia, 138 ; 

 of Copepoda, 101 ; of 

 Cuniacea, 188 ; of Deca- 

 poda, 309 ; of Euphausi- 

 acea, 251 ; of Isopoda, 

 218; of Leptostraca, 160; 

 of Mysidacea, 181 ; of 

 Stomatopoda, 330 ; of 

 Syncarida, 168 ; of Tan- 

 aidacea, 194 

 Ala of Cirripedia, 111 

 Albunea, 265, 314 

 Albuneidae, 314 

 Alcippe, 115, 117, 120, 



139, 140 

 Alcippidae, 140 

 Alcirona, 219 

 Alcock, 254, 288 

 Alepas, 110, 128, 140 

 Alkella, 239, 240 

 Alima, 326, 328, 330 

 Alimentary system, 14 ; of 

 Amphipoda, 233 ; of 

 Branchiopoda, 42 ; of 

 Branchiura, 98; of Cirri- 

 pedia, 115 ; of Copepoda, 

 82 ; of Cumacea, 187 ; 

 of Decapoda, 279 ; of 

 Euphausiacea, 247 ; of 

 Isopoda, 207 ; of Lepto- 

 straca, 156 ; of Mysi- 

 dacea, 176 ; of Ostracoda, 

 63; of Stomatopoda, 323; 

 of Syncarida, 166 ; of 

 Tanaidacea, 193 

 Alpheidae, 258, 311 

 Alpheus, 282, 283, 311 

 Amblyo2}S, 173, 181 

 333 



Amesopodidae, 220 

 Amesojjous, 203, 220 

 Ampdisca, 241 

 Anipeliscidae, 235, 236. 



241 

 Ampharthrandria, 71 ; de- 

 finition, 103 

 Amphaskandria, 71, 77 ; 



definition, 102 

 Ampliilochidae, 241 

 Amphilochus, 241 

 Amjihivn, 311 

 Amphioninae, 311 

 Amphipoda, 2, 143 ; atfini- 

 ties and classification, 

 239 ; definition, 224 ; de- 

 velopment, 237 ; habits, 

 etc., 238; historical notes, 

 224 ; morphology, 225 ; 

 palaeontology, 239 

 Amj'hithoe, 241 

 Amphithoidae, 229, 235, 



241 

 Anal respiration in Cope- 

 poda, 82 

 Anarctvrus, 220 

 Auamixidae, 241 

 Anamixis, 241 

 Anaspidacea, 1, 143, 162, 



169 

 Anaspides, 7, 8, 25, 147, 



162-168, 169 

 Anaspididae, 169 

 Ancestral type of Crus- 

 tacea, 26 ; of Malaco- 

 straca, 144 

 Anceus, 219 

 A nchialina, 182 

 Anchiahis, 180, 182 

 Ancinus, 220 

 Anclasma, 110. 113, 114, 



115, 138, 140 

 Anisopoda, 190 

 Annulus ventralis, 291 

 Anomalocera, 84, 102 



